... , flanging and tidy apperance;4. change riveting head can rivet different various rivet, applicable helmets, steel furniture, kid cars,physical gymnastic equipment ... -63, SB-75, SB-89, SB-100, SB-115, SB-133, SB-159, SB-168, SB-189, SB-219, DB-38 ... Zhangjiagang Institute of Supervision & Inspection on Product Quality Circular Sawing Machine & MC-315AC 2012/05/02 Test Report Zhangjiagang Institute of ...